🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.1

Radius: 13

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.16 AU - 1.24 AU

Year: 907 Days

Day: 5 Hours

Environment

Temp: -187 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 37,587,421 km

• M1: 162,613 km (0.081 R)
• M2: 722,408 km (0.104 R)
• M3: 1,291,628 km (0.115 R)
• M4: 2,054,428 km (0.106 R)
• M5: 2,680,046 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 12.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.15 AU - 1.65 AU

Year: 1143 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,587,421 km

• M1: 174,132 km (0.1 R)
• M2: 589,116 km (0.09 R)
• M3: 1,010,085 km (0.103 R)
• M4: 1,562,849 km (0.114 R)
• M5: 2,026,004 km (0.059 R)
• M6: 2,644,890 km (0.083 R)
• M7: 3,296,688 km (0.065 R)
• M8: 3,816,690 km (0.052 R)
• M9: 4,409,397 km (0.09 R)
• M10: 5,519,713 km (0.104 R)
• M11: 7,007,912 km (0.101 R)
• M12: 7,710,274 km (0.102 R)
• M13: 8,148,446 km (0.079 R)
• M14: 8,632,096 km (0.078 R)
• M15: 10,167,120 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 13.2

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.62 AU - 1.68 AU

Year: 1463 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,587,421 km

• M1: 164,109 km (0.084 R)
• M2: 679,623 km (0.119 R)
• M3: 1,297,462 km (0.051 R)
• M4: 1,890,468 km (0.119 R)
• M5: 2,838,320 km (0.066 R)
• M6: 3,897,623 km (0.086 R)
• M7: 4,585,923 km (0.103 R)
• M8: 5,279,309 km (0.115 R)
• M9: 5,819,357 km (0.073 R)
• M10: 6,269,348 km (0.094 R)
• M11: 6,764,666 km (0.094 R)
• M12: 7,403,000 km (0.048 R)
• M13: 8,513,016 km (0.118 R)
• M14: 9,312,617 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 8

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.27 AU - 2.89 AU

Year: 2860 Days

Day: 13.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,587,421 km

• M1: 102,475 km (0.038 R)
• M2: 512,971 km (0.119 R)
• M3: 859,589 km (0.079 R)
• M4: 1,204,263 km (0.107 R)
• M5: 1,579,006 km (0.045 R)
• M6: 4,826,327 km (0.071 R)
• M7: 6,205,619 km (0.094 R)
• M8: 6,520,971 km (0.098 R)
• M9: 8,229,977 km (0.093 R)
• M10: 8,740,704 km (0.105 R)
• M11: 9,204,607 km (0.084 R)
• M12: 9,931,354 km (0.081 R)
• M13: 11,695,711 km (0.101 R)
• M14: 12,055,943 km (0.112 R)
• M15: 12,547,821 km (0.063 R)
• M16: 12,925,406 km (0.035 R)
• M17: 14,466,563 km (0.108 R)
• M18: 16,673,281 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728

Radius: 8.1

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.96 AU - 3.56 AU

Year: 4063 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,587,421 km

• M1: 100,679 km (0.119 R)
• M2: 370,105 km (0.033 R)
• M3: 668,852 km (0.049 R)
• M4: 1,266,645 km (0.099 R)
• M5: 2,081,355 km (0.109 R)
• M6: 2,602,255 km (0.032 R)
• M7: 3,442,247 km (0.075 R)
• M8: 4,125,760 km (0.089 R)
• M9: 6,079,358 km (0.113 R)
• M10: 6,817,025 km (0.041 R)
• M11: 7,612,886 km (0.066 R)
• M12: 8,543,385 km (0.101 R)
• M13: 10,933,360 km (0.117 R)
• M14: 11,199,046 km (0.109 R)
• M15: 12,400,317 km (0.088 R)
• M16: 13,787,688 km (0.117 R)
• M17: 14,840,109 km (0.113 R)
• M18: 15,663,944 km (0.114 R)
• M19: 16,229,723 km (0.055 R)
• M20: 18,756,282 km (0.045 R)
• M21: 20,112,985 km (0.108 R)
• M22: 20,984,991 km (0.114 R)
• M23: 22,517,471 km (0.102 R)
• M24: 23,457,545 km (0.045 R)
• M25: 24,574,293 km (0.037 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.6

Radius: 7.1

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.81 AU - 7.81 AU

Year: 10941 Days

Day: 19.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,587,421 km

• M1: 104,120 km (0.084 R)
• M2: 446,400 km (0.033 R)
• M3: 672,143 km (0.086 R)
• M4: 930,948 km (0.11 R)
• M5: 1,447,060 km (0.111 R)
• M6: 1,979,778 km (0.088 R)
• M7: 2,397,007 km (0.075 R)
• M8: 3,734,262 km (0.057 R)
• M9: 4,618,236 km (0.119 R)
• M10: 5,383,279 km (0.09 R)
• M11: 6,437,196 km (0.089 R)
• M12: 7,466,879 km (0.083 R)
• M13: 8,225,489 km (0.114 R)
• M14: 12,749,628 km (0.111 R)
• M15: 13,889,714 km (0.111 R)
• M16: 14,666,276 km (0.115 R)
• M17: 16,305,570 km (0.092 R)
• M18: 19,205,823 km (0.076 R)
• M19: 20,471,721 km (0.112 R)
• M20: 29,159,019 km (0.103 R)
• M21: 30,728,300 km (0.115 R)
• M22: 32,353,083 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.5

Radius: 4.2

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.39 AU - 8.01 AU

Year: 11971 Days

Day: 24.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 37,587,421 km

• M1: 53,107 km (0.079 R)
• M2: 208,839 km (0.078 R)
• M3: 799,301 km (0.087 R)
• M4: 1,096,403 km (0.105 R)
• M5: 1,803,402 km (0.108 R)
• M6: 2,436,501 km (0.066 R)
• M7: 3,495,504 km (0.103 R)
• M8: 5,767,896 km (0.104 R)
• M9: 6,365,539 km (0.077 R)
• M10: 6,538,624 km (0.115 R)
• M11: 9,260,108 km (0.108 R)
• M12: 9,527,440 km (0.094 R)
• M13: 10,843,452 km (0.115 R)
• M14: 11,240,634 km (0.12 R)
• M15: 12,490,375 km (0.104 R)
• M16: 13,373,302 km (0.088 R)
• M17: 14,296,919 km (0.036 R)
• M18: 14,594,170 km (0.102 R)
• M19: 17,055,055 km (0.032 R)
• M20: 20,148,140 km (0.119 R)
• M21: 25,025,779 km (0.089 R)
• M22: 28,058,876 km (0.109 R)
• M23: 28,431,075 km (0.111 R)
• M24: 34,949,204 km (0.033 R)
• M25: 36,252,351 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,286 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit